// 设置常见的屏幕尺寸 修改里面的html文字大小
// 320
// 我们此次定义的分数为15
html {
    font-size: 50px;
}
@nubmer:15;
@media screen and (min-width:320px) {
    html {
        font-size: 320px / @nubmer;
    }
}
// 360
@media screen and (min-width:360px) {
    html {
        font-size: 360px / @nubmer;
    }
}
// 375
@media screen and (min-width:375px) {
    html {
        font-size: 375px / @nubmer;
    }
}
// 384
@media screen and (min-width:384px) {
    html {
        font-size: 384px / @nubmer;
    }
}
// 400
@media screen and (min-width:400px) {
    html {
        font-size: 400px / @nubmer;
    }
}
// 414
@media screen and (min-width:414px) {
    html {
        font-size: 414px / @nubmer;
    }
}
// 424
@media screen and (min-width:424px) {
    html {
        font-size: 424px / @nubmer;
    }
}
// 480
@media screen and (min-width:480px) {
    html {
        font-size: 480px / @nubmer;
    }
}
// 540
@media screen and (min-width:540px) {
    html {
        font-size: 540px / @nubmer;
    }
}
// 720
@media screen and (min-width:720px) {
    html {
        font-size: 720px / @nubmer;
    }
}
// 750
@media screen and (min-width:750px) {
    html {
        font-size: 750px / @nubmer;
    }
}